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2012 Traverse Keeps...
 
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2012 Traverse Keeps Running after key is removed

  

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  1. Hi Scotty,

I have a 2012 Traverse LS 3.6L, 154,000 miles.  Sometimes, especially when the car is warm, I shut the car off and take the key out of ignition it continues to run as if it has never been shut off. I replaced the ignition switch to no avail. My Blue Driver scan tool did not detect any strange codes, other than a P2138, throttle position sensor. I don’t think this is related though. Any other suggestions?


1 Answer
2

Try changing out the starter relay.  If it's not the ignition switch itself, the relay may be sticking in the "on" position.


Thank you Doc, I’ll try that!


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